The part number CAP CER 390PF 200V C0G/NP0 0805 corresponds to a specific type of ceramic capacitor. The key characteristics of this component include a capacitance value of 390 pF and an operating voltage rating of 200V. It is designed with a tolerance of ±10% and features the C0G/NP0 dielectric material, commonly known as NPO in some designations. The package size for this capacitor is 0805 (2012 Metric), which refers to its physical dimensions.